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This article has not been completed yet. However, it may already contain helpful information and therefore it has been published at this stage.
Prerequisites:
- Removing / Disabling the Hyper-V - Role
- Virtualbox 6.1 + Oracle VM Virtual Box Extension Pack 6.1 installed
Removing the Hyper-V - Role:
# Powershell
Disable-WindowsOptionalFeature -Online -FeatureName Microsoft-Hyper-V-Hypervisor -All
# CMD
DISM /Online /Disable-Feature:Microsoft-Hyper-V
Disabling the Hyper-V - Role:
bcdedit /set hypervisorlaunchtype off
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Installing Ubuntu:
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